.vis {
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.603);
}

.vis form {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background-color: gainsboro;
    padding: 30px 0;
    width: 500px;
    border-radius: 20px;
    opacity: 1;
}

.vis form label {
    width: 60%;
}

.vis label input{
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    -webkit-box-sizing:border-box;
    -moz-box-sizing: border-box;
}

.vis > * {
    display: block;
}

.hid {
    display: none;
    opacity: 0;
}

.unchWarn {
    color: red;
    background-color: cornsilk;
    border-radius: 5px;
    padding: 10px 10px 20px 10px;
}

.unchWarnHid {
    display: none;
}

textarea {
    width: 100%;
    box-sizing: border-box;
}

